In the city of Waterdeep rests a tavern called the Yawning Portal, named after the gaping pit in its common room. At the bottom of this crumbling shaft is a labyrinthine dungeon shunned by all but the most daring adventurers. Known as Undermountain, this dungeon is the domain of the mad wizard Halaster Blackcloak. Long has the Mad Mage dwelt in these forlorn depths, seeding his lair with monsters, traps, and mysteries—to what end is a constant source of speculation and concern. This adventure picks up where Waterdeep: Dragon Heist leaves off, taking characters of 5th level or higher all the way to 20th level should they explore the entirety of Halaster’s home. Twenty-three levels of Undermountain are detailed herein, along with the subterranean refuge of Skullport. Treasures and secrets abound, but tread with care!

In the Tower of Yladhra the Grim, a party of adventurers braves the dangers and puzzles of an enchanted wizard's tower, and finally confronts the wizard herself. The adventure is designed for a party of five adventurers between levels five and eight. It features: Encounters by Level - Varying types and quantities of creatures are suggested based on the party's actual level, allowing each encounter to present the appropriate challenge to the party. Encounter Notes - Suggestions for how to run combats are provided for game masters who place an emphasis on engaging, tactical battles. Inciting Action - Suggestions for ways to present the adventure to players are provided. Aftermath - Ideas for future adventures based on this one. Unique Magic Items - New magic items to introduce into a campaign. Ease of Use - The format and style of the document allows the game master to find information quickly while running the game at the table. Detailed Maps - What's an adventure without maps? Not much else to say here.

Chapter 1 - When a relative of someone close to the characters goes missing from a nearby village, the players are asked to investigate. The party has to recover stolen goods from a thief before setting out from the City of Ravens Bluff. They travel through the wilds of Vesperin in search of the missing person, finding trouble and helping locals along the way. Chapter 2 - As the journey continues, the party arrives in a small hamlet suffering from a strange blight. The players will need to investigate the situation and choose sides in a longstanding feud between the mayor and a local magic user. Chapter 3 - After clearing a tribe of violent orcs from a nearby mountain pass to protect the residents of a town, the party will have to enter the lair of a long-dead dragon to rescue their quarry from a band of goblinoid slavers, where they discover an entrance into a dwarven city, lost and forgotten centuries ago. Chapter 4 - The party will have to traverse the ruins of the dwarven city, avoiding hazards and battling the horrors that lurk there, to uncover the identity of the slaver's leader. A discovery that will lead them through a treacherous forest to the city of Tsurlagol in search of a pirate ship called the Star Carver, and its drow captain, The Viper's Kiss. Along the way, they meet an unlikely ally. Chapter 5 - Once they arrive in Tsurlagol, the players will have to choose between gaining the assistance of the city council to fight the pirates head on, or making a deal with the Viper's Kiss, herself. The path they choose will either lead to an epic battle on the Sea of Fallen Stars, or into the deadly sewers and tunnels beneath the city to face an enclave of wererats, undead, and a tribe of mad, kraken-worshipping kuo-toa, in search of a fabled relic. The Laughing Horde of Ruin, Part 1 is the first module of an original 5e adventure campaign. It is designed for character level 1-5, and uses material from the Dungeon Master's Guide, Monster Manual, and Volo's Guide.

A deadly rumble in the jungle. The wicked Leopard Men might have loads of treasure - but no one has ever met one and lived to talk about it. The Leopard Men are a tribal cult in the jungle who worship the wicked leopard god. They stalk at night looking for suitable sacrifices to their god. A merchant asks the PCs to destroy the Leopard Men to improve his trade agreements with other jungle tribes. Their reward for doing so is all the accumulated wealth of this tribe. The party will investigate the cult by travelling through several tribal villages. The cult members are hidden in these villages, watching for future sacrifice victims. The adventure ends with a battle with the leader of the Leopard Men and a spirit of the leopard god that is summoned. Pgs. 13-27

A short plug in adventure that can be used as part of a larger campaign or run as a one shot for 3-4 Tier I or II characters. The Twin Temple was once a place where the people of the city can come to and get help and guidance, but change has come to the Twin Temple now. The characters seek to find what poisons this well and how they can get to the bottom of it and who is responsible. This adventure is ideal for for 3-4 tier I and II characters. Playable as a one shot or the start of a larger campaign. The characters are sent to investigate the Twin Temple and see if they can find the root cause of trouble with various clues and encounters in most rooms this adventure is customizable and adaptable to fit into most campaigns as needed.

The town of Somber Hill is a quiet settlement in the foothills of a mountain range. A few days travel from the nearest city, the people of Somber Hill are a humble and self-reliant bunch. Unbeknownst to its people, the small town hides a sinister secret, some of the residents of Somber Hill belong to a cult that worships a long dead entity. Known only as The Dark One by their followers, this ancient being once called Old Somber Hill home. Their dark master is entombed in the catacombs beneath the town, and the cult hopes to resurrect their master with a blood sacrifice. The Crypt of Somber Hill is a Setting Neutral adventure and thus can be easily included in any existing story-line with minor alterations and adjustments or outright slotted into any existing campaign setting.

The grain has rotted in the town of Elmwood, which means people might starve, businesses and banks might fail, and endanger the town’s already- precarious existence. Brave adventurers are needed to travel through the wild forest to seek the advice of the Sage of Cormanthor. Four hour adventure. Also contains information about the town of Elmwood. Part One of the Misaligned Trilogy

Deep beneath the Isle of Dread, in a place forgotten by the world of light, an ancient, unfathomable evil festers. Within the desiccated ruin known as Golsimorga, the debased kopru servants of Demogorgon work foul rites, steeping immature shadow pearls in pits of liquid insanity. None from the world above have yet fathomed what terrors lurk beneath the Isle of Dread, nor what mad scheme roils to profane life deep within the city's gangrenous corpse. "The Lightless Depths" is the sixth chapter of the Savage Tides Adventure Path, a complete campaign consisting of 12 adventures appearing in Dungeon magazine. For additional aid in running this campaign, check out Dragon magazine's monthly "Savage Tidings" articles, a series that helps players and DMs prepare for and expand upon the campaign. Issue #353 of Dragon features ways to improve the PCs' vessel, the Sea Wyvern, as they take their adventures back to the seas. When the PCs journey deep under the Isle of Dread to find the source of the shadow pearls, they discover horrors beyond imagining in a haunted underground city perched on sanity's razored edge. Pgs. 28-66

The town of Byr is in need of heroes. Residents of the town of Byr have been kidnapped. Some think it was marauding Hobgoblins, but a grizzled and crippled veteran who helped to drive the Chagmat (monstrous spider-people) back many years ago believes that the Chagmat are back. Their forgotten temple is believed to be up on Little Boy Mountain. He argues that the mountain is where answers, and the missing townsfolk, can be found. Pgs. 33-48

This quest takes the player characters through a harrowing journey of dangerous adversity! The characters are informed that some unknown adversary has disrupted an ancient tree called Wise Willow. This sends them first on a subterranean excursion into ancient tunnels infested with curiously ravenous Thri-Kreen! Then, they are introduced more formally with Wise Willow, who requires their services to cure her terrible plague! The players must then navigate the wild maze of her surface roots, purge it of grotesque creatures, and then find the cause of her ailment. Doing so excites the interest of the deities, Lathander and Sylvanus, who descend from the heavens in a glorious show of light and mysticism! The two divine beings then graciously bestow their gifts upon the party to reward their deeds. The player characters embark on a perilous journey that will test their resourcefulness and wits in a building arc of intensity. The environments are deeply detailed by the boxed text and should provide you and your characters a sturdy foundation for your creativity to launch from. There is a compelling story full of lamentations as well as laughs. The robust exposition sets up hours of challenging, combat-heavy “dungeon delving” throughout the quest. The aim is to maintain a versatile balance between “hack-and-slash” and “immersive storytelling” play styles, so that everyone can enjoy it in their own way. The numerous optional components allow you to scale the difficulty to your liking, and there is plenty of space for you to use your own creativity to enhance the content. Guts, Gods & Glory is a Dungeons & Dragons module using the 5e rules. It is designed to be played by three to six players of sixth to eighth level. It takes place in the Sword Coast setting of the Forgotten Realms, specifically the Elturgard region. Changes can be made to make it playable in a nondescript setting.

Sewers of the Underguild is an adventure designed for characters of at least 11th level, and characters up to 15th level will find plenty of challenges. Hidden within these narrow passages and filth-filled channels is a guild of vampiric rogues, led by their master Sangre and his aide, a nycaloth called Ankoz. Deadly traps abound, so a skillful rogue will be a lifesaver. Because of the high likelihood of desperate combat with numerous vampiric and monstrous opponents, it is suggested that a cleric and at least two fighters be prepared to beat back the many watchdog monsters the guild employs. You can hide the locales in Sewers of the Underguild in any ruin or location that fits your campaign purposes. A thriving metropolis that just happens to have a large crime and vampire problem would fit the bill nicely. In the Lost Lands campaign setting of Frog God Games, the Underguild is located in the sewers beneath the ruins of Curgantium, the ancient imperial capital of lost Hyperboria. Located at the edge of the modern Kingdom of Foere, the Underguild still finds itself located centrally enough to pull the strings of its weblike network running throughout the former lands of the Hyperborian Empire.

The legendary spellcaster Emirikol the Chaotic has turned the region into a wild magic zone, a place where all magic goes awry. The only way to put things back to normal is to retrieve the source of the problem deep inside the Ooze Chambers of Emirikol! This adventure is for 4th level characters and can be run on its own or as part 3 of the Litany of Arrows adventure path. This adventure contains, 2 pages of new magic items, 8 new monsters and NPCs, a full write-up of Bwimb II, the Paraelemental Princess of Ooze, an entity referred to in many D&D products but never fully fleshed out and stats for the 3rd edition iconic heroes Regdar and Mialee, who play a major role in this adventure. It's got over 10 pieces of original art, full color maps, tagged and untagged, and a special handout for the player who obtains the Ooze Fist of Emirikol. This adventure builds on the story begun in the platinum-selling Castle of Corellon and the follow-up, Warpath of Gruumsh.

Into the Forsaken Temple's Crypt is a short adventure for four 10th-level characters. The adventure takes place in a buried temple crypt, which has been sealed for centuries. Dungeon Masters can adjust it for higher-level characters by widening the dead magic areas and increasing the number and power of constructs and undead that inhabit the complex. The PCs had just entered the Forsaken Temple's crypt in the last episode. Now they can begin to penetrate deeper into the crypt, discovering more of its hidden dangers.

The dungeon is essentially a large puzzle built around the premise of time travel. Many PC interactions are a direct result of the party dealing with the actions of their past or future selves. This adventure is designed for a fifth level party, to be played in a single session. It features a large full color map, artwork, NPC roleplaying tips, and two new magic items. Julinda the gnome mage has always been a bit off. She is a chronomancer who has become obsessed with achieving the reliable and reproducible technology of time travel, in the interest of returning to select parts of history and influencing their outcome to her pleasing; perhaps to avert a war, or to head off the enslavement of her people, or prevent the death of a loved one. Those who know her were aware of her ambitions, and now worry that they are coming to fruition, as she hasn't been seen in several months. And so, they have implored the PCs to seek her out...

A long, perilous ocean journey behind them, the crew of the Sea Wyvern finds itself shipwrecked on the Isle of Dread. Their destination lies well over 150 miles to the south, miles heavy with the threat of the island's terrible inhabitants. Yet the unknown enemies are far more sinister, for more than just dinosaurs hunt the vast jungles. Before long, a cunning fiend picks up their trail, and its duplicitous master demands their sacrifice. "Here There Be Monsters" is the fourth chapter of the Savage Tide Adventure Path, a complete campaign consisting of 12 adventures appearing in Dungeon. For additional aid in running this campaign, check out Dragon's monthly "Savage Tidings" articles, a series that helps players and DMs prepare for and expand upon the campaign. Issue #352 of Dragon explores the Isle of Dread in detail, providing a complete ecology of the island and the writing of Larissa Vanderboren. This article can be used as a player handout to represent the journals the group recovered from the Vanderboren family vault in the first adventure in the Campaign. Shipwrecked on the Isle of Dread! Faced with a dangerous journey, the PCs must escort a ragged band of castaways through monster-infested wildlands in order to reach the safety promised by the colony of Farshore on the isle’s southern tip. Pgs. 32-60

A 5th Edition Fantasy Adventure for 3rd Level Characters The PCs find themselves trapped in a strange labyrinth. They’ve arrived by magical means, and they can’t go back the way they came. They have no idea where this labyrinth is located. As they explore the labyrinth and try to find their way out, they may learn that everything is not as it seems, and the difference between an enemy and an ally can be difficult to discern. Escape is not easy, and a fate worse than death awaits those who fall. Published by Starwalker Studios

One of four magical, snow white pearls protecting Tarylon has been stolen! And you, a Companion level elf, are responsible for its safe keeping. Now the very existence of your beautiful village is threatened unless you can find the powerful pearl. Milgor, the evil wizard with an evil sense fo fun, challenges you to find the pearl, and return it to Tarylon. This adventure uses a "Magic Viewer" - a piece of colored film - to reveal the hidden results of the player's choices. This includes encounters, puzzles, and traps. TSR 9128

The King is dead! And the queen is in trouble. She has chosen you to find the fabled heartstone, which is buried somewhere deep in the Mountains of Ice. Is the gem I the hands of the corrupt Master Thief? Has he harnessed its powers for his own vile purposes? Or does it lie unguarded in the frozen ranges to the north, which teem with horrible creatures? This is your kind of quest! Quest for the Heartstone is a combined wilderness/dungeon adventure designed to be compatible with the Advanced Dungeons & Dragons Action Toys from LJN Toys, Ltd. and the Advanced Dungeons & Dragons Fantasy Adventure Figures from TSR, Inc. The adventure also includes complete maps, new monsters and players' illustrations. Will the heartstone be the key to peace in the kingdom? By her majesty's request... it's up to you to find out! TSR 9114

The final confrontation with the giant, King Snurre, and the entry of mighty adventurers into the caverns under his stronghold (DUNGEON MODULE G3, HALL OF THE FIRE GIANT KING) discovered the Dark Elves, the Drow, had instigated the giant alliance and its warfare upon mankind and its allied races. This module contains background information, a large-scale referee's map with a matching partial map for players, referee's notes, special exploration and encounter pieces, a large map detailing a cavern area, encounter and map matrix keys, and an additional section pertaining to a unique new creature for use with this module and the game as a whole. A complete setting for play of ADVANCED DUNGEONS & DRAGONS is contained herein. This module can be played alone, as the first part of a series of three modules (with SHRINE OF THE KUO-TOA, D2, and VAULT OF THE DROW, D3), or as the fourth part of a continuing series of modules which form a special progressive campaign scenario (DUNGEON MODULES G1, G2, G3, D1, D2, D3, and Q1, (QUEEN OF THE DEMONWEB PITS). TSR 9019

The Dwarven clans are in chaos, and a powerful host of goblins stand poised to sweep over the land in a wave of death and terror. Only the Axe of the Dwarvish Lords- one of the most powerful weapons ever created by the dwarven race- holds the key to ultimate victory against the massing humanoids. Can the PCs brave the labyrinth of an abandoned dwarven stronghold to find the Axe? TSR 11347